Good flat in the middle of Sukhumvit in a flawed building.
The flat is good and has most things you need in the central of Bangkok. The host is responsive and kind. A newborn lives next door and was crying often. The reality doesn't live up to the fancy pictures and the internet was slow at times.
Most of my issues were with the building: The gym is extremally small and leaking during rain. The pool was dirty during my time (got a partial refund by the host) and was cleaned at the end of my stay. Broken stairs (rooftop) etc.
The building needs an upgrade. Faster internet and small fixes in the flat and it's a good stay.